Fix RuboCop offenses

lib/jekyll-compose/file_mover.rb

@@ -45,21 +45,17 @@ def move_file
       end
 
       def update_front_matter
-        # from Jekyll::Convertible.read_yaml
-        begin
-          content = File.read(from)
-          data = Psych.safe_load(content)
-          if content =~ /\A(---\s*\n.*?\n?)^((---|\.\.\.)\s*$\n?)/m
-            content = $POSTMATCH
-            data = Psych.safe_load($1)
-            data = movement.front_matter(data)
-            File.write(from, "#{Psych.dump(data)}---\n#{content}")
-          end
-        rescue SyntaxError => e
-          puts e
-        rescue Exception => e
-          puts e
+        content = File.read(from)
+        if content =~ %r!\A(---\s*\n.*?\n?)^((---|\.\.\.)\s*$\n?)!m
+          content = $POSTMATCH
+          match = Regexp.last_match[1] if Regexp.last_match
+          data = movement.front_matter(Psych.safe_load(match))
+          File.write(from, "#{Psych.dump(data)}---\n#{content}")
         end
+      rescue SyntaxError => e
+        Jekyll.logger e
+      rescue StandardError => e
+        Jekyll.logger e
       end
 
       private

lib/jekyll/commands/publish.rb

@@ -61,7 +61,7 @@ def to
       end
 
       def front_matter(data)
-        data.merge({ "date" => params.date.strftime("%Y-%m-%d %H:%M %z") })
+        data.merge("date" => params.date.strftime("%Y-%m-%d %H:%M %z"))
       end
     end
 

lib/jekyll/commands/unpublish.rb

@@ -55,7 +55,7 @@ def to
       end
 
       def front_matter(data)
-        data.select{ |x| x != "date" }
+        data.reject { |x| x == "date" }
       end
     end